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Adapter Ring

Item #: 4R44=L
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Used in combination with the 4R50 Pyramid Adapter with Threaded Connector for individual length compensation as well as rotation adjustment in transtibial and transfemoral prostheses. The adapter can be reduced in length. The combination of the 4R44=L with the 4R43 or 4R111=N Lamination Anchor creates a length-adjustable socket connector.


Material Stainless Steel
Maximum Body Weight 330 lbs (150 kg)
Minimum Build Height 22 mm


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